41         ALOGE("failed to open device %s (%d = %s)", deviceName, errno, strerror(errno));  in open()
49             ALOGE("failed to get device caps for %s (%d = %s)", deviceName, errno, strerror(errno));  in open()
88         ALOGE("Streaming capture not supported by %s.", deviceName);  in open()
105         ALOGE("VIDIOC_S_FMT: %s", strerror(errno));  in open()
124         ALOGE("VIDIOC_G_FMT: %s", strerror(errno));  in open()
155         ALOGE("Already in RUN state, so we can't start a new streaming thread");  in startStream()
165         ALOGE("VIDIOC_REQBUFS: %s", strerror(errno));  in startStream()
175         ALOGE("VIDIOC_QUERYBUF: %s", strerror(errno));  in startStream()
193         ALOGE("mmap: %s", strerror(errno));  in startStream()
201         ALOGE("VIDIOC_QBUF: %s", strerror(errno));  in startStream()
208         ALOGE("VIDIOC_STREAMON: %s", strerror(errno));  in startStream()
230         ALOGE("stopStream called while stream is already stopping.  Reentrancy is not supported!");  in stopStream()
241             ALOGE("VIDIOC_STREAMOFF: %s", strerror(errno));  in stopStream()
273         ALOGE("VIDIOC_QBUF: %s", strerror(errno));  in returnFrame()
287             ALOGE("VIDIOC_DQBUF: %s", strerror(errno));  in collectFrames()